pyatmos.utils.atmosphere_vectorized package

pyatmos.utils.atmosphere_vectorized module

Contains the following atmospheric functions:

• density = atm_density(alt, mach)
• mach = atm_mach(alt, velocity)
• velocity = atm_velocity(alt, mach)
• pressure = atm_pressure(alt)
• temperature = atm_temperature(alt)
• sos = atm_speed_of_sound(alt)
• mu = atm_dynamic_viscosity_mu(alt)
• nu = atm_kinematic_viscosity_nu(alt)
• eas = atm_equivalent_airspeed(alt, mach)

All the default units are in English units because the source equations are in English units.

pyatmos.utils.atmosphere_vectorized.atm_density_array(alt, R=1716.0, alt_units='ft', density_units='slug/ft^3')

Gets the density as a numpy array

pyatmos.utils.atmosphere_vectorized.atm_dynamic_viscosity_mu_array(alt, alt_units='ft', visc_units='(lbf*s)/ft^2')

Gets the dynamic viscosity as a numpy array

pyatmos.utils.atmosphere_vectorized.atm_equivalent_airspeed_array(alt, mach, alt_units='ft', eas_units='ft/s')

Gets the equivalent airspeed as a numpy array

pyatmos.utils.atmosphere_vectorized.atm_kinematic_viscosity_nu_array(alt, alt_units='ft', visc_units='ft^2/s')

Gets the kinematic viscosity as a numpy array

pyatmos.utils.atmosphere_vectorized.atm_pressure_array(alt, alt_units='ft', pressure_units='psf')

Gets the pressure as a numpy array

pyatmos.utils.atmosphere_vectorized.atm_speed_of_sound_array(alt, alt_units='ft', velocity_units='ft/s', gamma=1.4)

Gets the speed of sound as a numpy array

pyatmos.utils.atmosphere_vectorized.atm_temperature_array(alt, alt_units='ft', temperature_units='R')

Gets the temperature as a numpy array

pyatmos.utils.atmosphere_vectorized.sutherland_viscoscity_array(T)

Gets the Sutherland viscosity as a numpy array

Module contents